"NaPro Technology® and the Creighton Model FertilityCare™ System [CrMS] are natural procreation technologies that have their origins in the work of Drs. John and Lyn Billings, the Australian physicians who created the Billings Ovulation Method over 50 years ago."1

"Because the CrMS is based upon biological markers that include not only the cervical mucus, but also the absence and the presence of various types of bleeding, it can be used as a means of monitoring and maintaining reproductive and gynecologic health. Investigation of this has given birth to the new women’s health science of NaProTECHNOLOGY."2

"After many years of extensive evaluation, these biomarkers have been shown to reveal the presence or absence of certain types of pathologic or physiologic abnormalities. They give the physician and the patient a “handle” on the menstrual cycle and allow for its proper evaluation. It allows one to treat abnormalities of the menstrual cycle in cooperation with its function."3

1. LifeCanada, Fertility care as nature intended.
2. and 3. Creighton Model, Unleashing the power of a woman's cycle.


St. Marguerite Bourgeoys Fertility Care Centre

201-9225 Leslie Street
Richmond Hill, Ontario L4B 3H6
Tel: 416.465.2868
Fax: 855.276.1127
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“Operating for over 30 years, St. Marguerite Bourgeoys FertilityCare Toronto provides a circle of care focusing on informed choices in women’s reproductive health…to identify abnormalities and find solutions that work cooperatively with the women’s cycles to achieve, first their own optimal health and, if desired, pregnancy.”

Their Mission Statement: to educate ALL in the truth about love and human sexuality through fertility appreciation, rooted and grounded in Catholic teachings.

To treat women’s health issues by providing innovative medical care which respects the dignity of the person.

Creighton Model Fertility Care system teaches couples to better understand and care for their reproductive health.

NaPro Technology is a medically safe and accurate system that diagnoses and treats reproductive and gynecological problems without suppressing or harming the body’s natural system.